BUY THE
COMPLETE ASSEMBLY
View the available replacement options for Swing Motor 401-00457B.
$3,090.00
SWING MOTOR / REPLACEMENT ASSEMBLY
Swing Motor 401-00457B
SELECT PART TYPE
1-YEAR WARRANTY1-year coverage
FREE SHIPPINGPrepaid LTL; unloading fees may apply
TECHNICAL SUPPORTExpert assistance
Check Compatibility
View Applications
Select your machine model (optional).
Confirm serial-number fitment before ordering.
THREE WAYS TO GET BACK TO WORK
FIND THE RIGHT REPAIR OPTION.
Whether you need a complete replacement, repair parts, or professional service, Summit Tractor Parts has you covered.
BUY THE
FIND REPAIR
PARTS
Get bearings, seals, gears, and other internal parts.
SEND IT IN
FOR REPAIR
Ask our team to review your component and available repair options.
PRODUCT INFORMATION
Specifications & Fitment
- Part number
- 401-00457B
- Part Type
- New Replacement
- Warranty
- 1 year
- Listed equipment
- 5 models
Compatible equipment5 catalog-listed models
These models are listed in Summit catalog records. Verified serial-number ranges appear when available. A missing range does not mean every serial number fits. Confirm the exact machine serial number and drive configuration before ordering. Need help checking fitment?
Daewoo S300LC-7A
Daewoo S300LC-V
Daewoo S300LL
Doosan DX300LC
Doosan DX300LL
No matching models.
Product description & specificationsPart number, applications and listed specifications
Swing Motor 401-00457B | New Replacement
This new aftermarket replacement swing motor, part number 401-00457B, is listed for Daewoo S300LC-7A, Daewoo S300LC-V and Daewoo S300LL equipment, among 5 catalog-listed models.
This swing motor assembly is a replacement option for equipment requiring part number 401-00457B. Compatibility may vary by machine configuration and serial number. Verify your existing swing motor part number before ordering.
Product Specifications
- Part Number: 401-00457B
- Component: Swing Motor Assembly
- Manufacturer: DYCO
- Country of Origin: South Korea
- Shipping Method: LTL Truck Freight
- Part Type: New Replacement
- Shipping Weight: 176 lb
- Warranty: 1 Year
Equipment Compatibility
Catalog-listed applications include Daewoo S300LC-7A, Daewoo S300LC-V and Daewoo S300LL and additional listed models. Confirm your machine model, serial number, and existing drive configuration to ensure proper fitment.
Parts & Technical Support
Need help confirming compatibility? Summit Tractor Parts can assist with identifying the correct replacement swing motor, locating internal repair parts, and answering technical questions. Contact parts support.
Warranty & support1-year warranty on this new replacement swing motor
Warranty coverage: This new replacement swing motor includes a 1-year warranty. Coverage, exclusions and claim requirements are subject to Summit's warranty terms.
Parts & technical support: Summit Tractor Parts can help with part identification, machine compatibility, technical questions, available repair parts, and warranty inquiries. For warranty assistance, please have your order number, part number, and a description of the issue ready.
Contact parts support →Customer Reviews
Be the first to share your experience with this part.
The reviews above are for the New Replacement listing, not the selected alternative.